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Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12128/317
Title: Search for an isospin I = 3 dibaryon
Authors: Adlarson, P.
Augustyniak, W.
Bardan, W.
Bashkanov, M.
Bergmann, F.S.
Berłowski, M.
Bhatt, H.
Bondar, A.
Büscher, M.
Calén, H.
Ciepał, I.
Clement, H.
Czerwiński, E.
Demmich, K.
Engels, R.
Erven, A.
Erven, W.
Eyrich, W.
Fedorets, P.
Föhl, K.
Fransson, K.
Goldenbaum, F.
Goswami, A.
Grigoryev, K.
Gullström, C.-O.
Heijkenskjold, L.
Hejny, V.
Hüsken, N.
Jarczyk, L.
Johansson, T.
Kamys, B.
Kemmerling, G.
Khan, F.A.
Khatri, G.
Khoukaz, A.
Khreptak, O.
Kirillov, D.A.
Kistryn, S.
Kleines, H.
Kłos, Barbara
Krzemień, W.
Kulessa, P.
Kupść, A.
Kuzmin, A.
Lalwani, K.
Lersch, D.
Lorentz, B.
Magiera, A.
Maier, R.
Marciniewski, P.
Mariański, B.
Morsch, H.-P.
Moskal, P.
Ohm, H.
Perez del Rio, E.
Piskunov, N.M.
Prasuhn, D.
Pszczel, D.
Pysz, K.
Pyszniak, A.
Ritman, J.
Roy, A.
Rudy, Z.
Rundel, O.
Sawant, S.
Schadmand, S.
Schätti-Ozerianska, I.
Sefzick, T.
Serdyuk, V.
Shwartz, B.
Sitterberg, K.
Skorodko, T.
Skurzok, M.
Smyrski, J.
Sopov, V.
Stassen, R.
Stepaniak, J.
Stephan, Elżbieta
Sterzenbach, G.
Stockhorst, H.
Ströher, H.
Szczurek, A.
Trzciński, A.
Varma, R.
Wolke, M.
Wrońska, A.
Wüstner, P.
Yamamoto, A.
Zabierowski, J.
Zieliński, M.J.
Zink, A.
Złomańczuk, J.
Żuprański, P.
Żurek, M.
Keywords: Dibaryons; Four-pion production
Issue Date: 2016
Citation: Physics Letters B, Vol. 762, [10 November] (2016), s. 455-461
Abstract: Various theoretical calculations based on QCD or hadronic interactions predict that in addition to the recently observed dibaryon resonance d⁎(2380) with I(JP)=0(3+) there should also exist a dibaryon resonance with mirrored quantum numbers I(JP)=3(0+). We report here on a search for such a NN-decoupled state in data on the pp→ppπ+π+π−π− reaction. Since no clear-cut evidence has been found, we give upper limits for the production cross section of such a resonance in the mass range 2280–2500 MeV.
URI: http://hdl.handle.net/20.500.12128/317
DOI: 10.1016/j.physletb.2016.09.051
ISSN: 0370-2693
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